Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9476016 | Cleaning solution, cleaning facility and method of cleaning mount substrate | Yoshiyuki KAMO | 2016-10-25 |
| 9341566 | Resin type identification method and resin type identification apparatus | Muneaki Mukuda, Sonoko Umemura, Yasuyuki Nakagawa, Naoji Moriya, Toru Yamaguchi +1 more | 2016-05-17 |
| 8965565 | Method and device for sorting plastic, and method for manufacturing recyclable plastic | Sonoko Umemura, Junji Tanimura | 2015-02-24 |
| 6992016 | Chemical processing method, and method of manufacturing semiconductor device | Takeo Nakamoto, Katsuya Kosaki | 2006-01-31 |
| 6849865 | Chemical processor | Takeo Nakamoto, Katsuya Kosaki | 2005-02-01 |